Are you sure about this? What version? Could you give an example of the command line facilities you're talking about? That has been discussed around here lot's of times and the only solution seems to be using a wrapper. How do you decrypt sets?
Yes, I'm sure about this. I talked with Mr. K to add a couple more commandline options like -fullscreen so a game could be run from the commandline without seeing the GUI:
WinKawaks.exe s1945pn -fullscreen
There are more options but I don't remember. Use -help to see them, I guess. Unless commandline is broken in latest versions, it should work in any version newer than 1.33.
About decrypted sets, it only works for encrypted games, of course. For example Strikers 1945 Plus. You load WinKawaks, and on the Tools menu you'll find an option called "enable saving of decrypted C's after loading". Load the encrypted game and wait. Once it's loaded, close it. In the WinKawaks folder you'll find the new roms. Zip them up into the appropiate name, for example for Strikers 1945Plus is s1945pn (look for it in the game list shown in the "load game" window). Next time, run the decrypted version instead of the normal one, and it'll be lightning fast.
Again, it's not that NeoRageX loads faster, it's that it doesn't support encrypted sets.